---
title: "Changes to Update notifications state"
method: POST
path: "/v1/subscribers/{subscriberId}/messages/mark-as"
---

# Changes to Update notifications state

`POST /v1/subscribers/{subscriberId}/messages/mark-as`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 20 revisions.

- **2026-09-28** `f056922796ad`: 2 warning
- **2026-08-30** `24e82408dec7`: 1 warning, 1 info
- **2026-08-16** `c2b2fa0d5d48`: 1 warning, 1 info
- **2026-07-31** `8092e41edd57`: 1 warning
- **2026-07-21** `c69777f60184`: 4 warning, 1 info

## Changes

- **2026-09-28** `f056922796ad`: 2 warning
  - added the new `google-chat` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - added the new `photon-imessage` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
- **2026-08-30** `24e82408dec7`: 1 warning, 1 info
  - added the new `novu-web-chat` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - removed the `novu-agent-chat` enum value from the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
- **2026-08-16** `c2b2fa0d5d48`: 1 warning, 1 info
  - added the new `novu-agent-chat` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - removed the `novu-web-chat` enum value from the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
- **2026-07-31** `8092e41edd57`: 1 warning
  - added the new `novu-web-chat` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
- **2026-07-21** `c69777f60184`: 4 warning, 1 info
  - added the new `line` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - added the new `sendblue` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - added the new `tool` enum value to the `items/channel` response property for the response status `201`
  - added the new `webex-messaging` enum value to the `items/subscriber/allOf[#/components/schemas/SubscriberResponseDto]/channels/items/providerId` response property for the response status `201`
  - added the optional property `items/template/allOf[#/components/schemas/WorkflowResponse]/preferenceSettings/tool` to the response with the `201` status

---

[Operation](https://skmtc.dev/novu/apis/novu-api/docs/v1/subscribers/:subscriberId/messages/mark-as/post.md) - [API](https://skmtc.dev/novu/apis/novu-api.md) - [Page](https://skmtc.dev/novu/apis/novu-api/changes/v1/subscribers/:subscriberId/messages/mark-as/post)